March 2020 - Linux-stable-mirror

[PATCH AUTOSEL 5.5 001/542] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' from 'gfx_v6_0.c' and 'gfx_v7_0.c'

by Sasha Levin

From: yu kuai <yukuai3(a)huawei.com> [ Upstream commit 747a397d394fac0001e4b3c03d7dce3a118af567 ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c: In function ‘gfx_v6_0_constants_init’: drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c:1579:6: warning: variable ‘mc_shared_chmap’ set but not used [-Wunused-but-set-variable] drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c: In function ‘gfx_v7_0_gpu_early_init’: drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c:4262:6: warning: variable ‘mc_shared_chmap’ set but not used [-Wunused-but-set-variable] Fixes: 2cd46ad22383 ("drm/amdgpu: add graphic pipeline implementation for si v8") Fixes: d93f3ca706b8 ("drm/amdgpu/gfx7: rework gpu_init()") Signed-off-by: yu kuai <yukuai3(a)huawei.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 3 +-- drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c index 7f0a63628c43a..31f44d05e606d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c @@ -1576,7 +1576,7 @@ static void gfx_v6_0_config_init(struct amdgpu_device *adev) static void gfx_v6_0_constants_init(struct amdgpu_device *adev) { u32 gb_addr_config = 0; - u32 mc_shared_chmap, mc_arb_ramcfg; + u32 mc_arb_ramcfg; u32 sx_debug_1; u32 hdp_host_path_cntl; u32 tmp; @@ -1678,7 +1678,6 @@ static void gfx_v6_0_constants_init(struct amdgpu_device *adev) WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK); - mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP); adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG); mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c index d92e92e5d50b7..8f20a5dd44fe7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c @@ -4258,7 +4258,7 @@ static int gfx_v7_0_late_init(void *handle) static void gfx_v7_0_gpu_early_init(struct amdgpu_device *adev) { u32 gb_addr_config; - u32 mc_shared_chmap, mc_arb_ramcfg; + u32 mc_arb_ramcfg; u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map; u32 tmp; @@ -4335,7 +4335,6 @@ static void gfx_v7_0_gpu_early_init(struct amdgpu_device *adev) break; } - mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP); adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG); mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg; -- 2.20.1

4 years, 3 months

20
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[PATCH] RISC-V: Don't enable all interrupts in trap_init()

by Anup Patel

Historically, we have been enabling all interrupts for each HART in trap_init(). Ideally, we should only enable M-mode interrupts for M-mode kernel and S-mode interrupts for S-mode kernel in trap_init(). Currently, we get suprious S-mode interrupts on Kendryte K210 board running M-mode NO-MMU kernel because we are enabling all interrupts in trap_init(). To fix this, we only enable software and external interrupt in trap_init(). In future, trap_init() will only enable software interrupt and PLIC driver will enable external interrupt using CPU notifiers. Cc: stable(a)vger.kernel.org Fixes: 76d2a0493a17 ("RISC-V: Init and Halt Code) Signed-off-by: Anup Patel <anup.patel(a)wdc.com> --- arch/riscv/kernel/traps.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c index f4cad5163bf2..ffb3d94bf0cc 100644 --- a/arch/riscv/kernel/traps.c +++ b/arch/riscv/kernel/traps.c @@ -156,6 +156,6 @@ void __init trap_init(void) csr_write(CSR_SCRATCH, 0); /* Set the exception vector address */ csr_write(CSR_TVEC, &handle_exception); - /* Enable all interrupts */ - csr_write(CSR_IE, -1); + /* Enable interrupts */ + csr_write(CSR_IE, IE_SIE | IE_EIE); } -- 2.17.1

4 years, 3 months

4
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Linux 5.5.8

by Greg KH

I'm announcing the release of the 5.5.8 kernel. All users of the 5.5 kernel series must upgrade. The updated 5.5.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.5.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/networking/nf_flowtable.txt | 2 Documentation/sphinx/parallel-wrapper.sh | 2 Makefile | 2 arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 arch/arm/include/asm/vdso/vsyscall.h | 4 arch/mips/include/asm/sync.h | 4 arch/mips/kernel/vpe.c | 2 arch/riscv/kernel/traps.c | 4 arch/x86/events/intel/core.c | 1 arch/x86/events/intel/cstate.c | 22 arch/x86/events/msr.c | 3 arch/x86/kernel/cpu/resctrl/internal.h | 1 arch/x86/kernel/cpu/resctrl/monitor.c | 4 arch/x86/kvm/lapic.c | 2 arch/x86/kvm/svm.c | 43 arch/x86/kvm/vmx/nested.c | 70 - arch/x86/kvm/vmx/vmx.c | 15 arch/x86/kvm/x86.c | 6 drivers/acpi/acpi_watchdog.c | 3 drivers/bus/Kconfig | 1 drivers/char/ipmi/ipmi_ssif.c | 10 drivers/clk/qcom/clk-rpmh.c | 2 drivers/cpufreq/cpufreq.c | 12 drivers/devfreq/devfreq.c | 4 drivers/edac/skx_common.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 1 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 37 drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile | 6 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 6 drivers/gpu/drm/amd/display/dc/dce/dce_aux.c | 2 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 1 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 6 drivers/gpu/drm/amd/include/asic_reg/dce/dce_12_0_offset.h | 2 drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 4 drivers/gpu/drm/i915/gvt/dmabuf.c | 2 drivers/gpu/drm/i915/gvt/vgpu.c | 2 drivers/gpu/drm/msm/msm_drv.c | 8 drivers/gpu/drm/radeon/radeon_drv.c | 43 drivers/gpu/drm/radeon/radeon_kms.c | 6 drivers/hid/hid-alps.c | 2 drivers/hid/hid-core.c | 4 drivers/hid/hid-ite.c | 5 drivers/hid/usbhid/hiddev.c | 2 drivers/i2c/busses/i2c-altera.c | 2 drivers/i2c/busses/i2c-jz4780.c | 36 drivers/infiniband/hw/hns/hns_roce_device.h | 3 drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 37 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 80 - drivers/infiniband/sw/siw/siw_cm.c | 5 drivers/macintosh/therm_windtunnel.c | 52 - drivers/net/bonding/bond_main.c | 55 + drivers/net/bonding/bond_options.c | 2 drivers/net/dsa/b53/b53_common.c | 3 drivers/net/ethernet/amazon/ena/ena_com.c | 96 + drivers/net/ethernet/amazon/ena/ena_com.h | 9 drivers/net/ethernet/amazon/ena/ena_ethtool.c | 46 drivers/net/ethernet/amazon/ena/ena_netdev.c | 6 drivers/net/ethernet/amazon/ena/ena_netdev.h | 2 drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 2 drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c | 5 drivers/net/ethernet/aquantia/atlantic/aq_filters.c | 2 drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 8 drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c | 13 drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 10 drivers/net/ethernet/aquantia/atlantic/aq_ring.h | 3 drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 18 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 12 drivers/net/ethernet/cadence/macb.h | 1 drivers/net/ethernet/cadence/macb_main.c | 66 - drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 22 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 2 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 drivers/net/ethernet/intel/ice/ice_base.c | 12 drivers/net/ethernet/intel/ice/ice_common.c | 17 drivers/net/ethernet/intel/ice/ice_dcb_nl.c | 12 drivers/net/ethernet/intel/ice/ice_ethtool.c | 17 drivers/net/ethernet/intel/ice/ice_hw_autogen.h | 6 drivers/net/ethernet/intel/ice/ice_lib.c | 33 drivers/net/ethernet/intel/ice/ice_lib.h | 2 drivers/net/ethernet/intel/ice/ice_main.c | 23 drivers/net/ethernet/intel/ice/ice_txrx_lib.c | 2 drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 8 drivers/net/ethernet/mscc/ocelot_board.c | 8 drivers/net/ethernet/pensando/ionic/ionic_dev.c | 11 drivers/net/ethernet/pensando/ionic/ionic_if.h | 1 drivers/net/ethernet/qlogic/qede/qede.h | 2 drivers/net/ethernet/qlogic/qede/qede_rdma.c | 29 drivers/net/hyperv/netvsc.c | 2 drivers/net/hyperv/netvsc_drv.c | 3 drivers/net/phy/mdio-bcm-iproc.c | 20 drivers/net/usb/qmi_wwan.c | 43 drivers/net/wireless/marvell/mwifiex/main.h | 13 drivers/net/wireless/marvell/mwifiex/tdls.c | 75 - drivers/nfc/pn544/i2c.c | 1 drivers/nvme/host/core.c | 10 drivers/nvme/host/pci.c | 25 drivers/nvme/host/rdma.c | 2 drivers/nvme/host/tcp.c | 9 drivers/perf/arm_smmuv3_pmu.c | 2 drivers/pwm/pwm-omap-dmtimer.c | 21 drivers/s390/crypto/ap_bus.h | 4 drivers/s390/crypto/ap_card.c | 8 drivers/s390/crypto/ap_queue.c | 6 drivers/s390/crypto/zcrypt_api.c | 16 drivers/s390/net/qeth_core_main.c | 2 drivers/s390/net/qeth_l2_main.c | 29 drivers/s390/scsi/zfcp_fsf.h | 2 drivers/s390/scsi/zfcp_sysfs.c | 2 drivers/scsi/sd_zbc.c | 7 drivers/soc/tegra/fuse/fuse-tegra30.c | 3 drivers/thermal/broadcom/brcmstb_thermal.c | 31 drivers/thermal/db8500_thermal.c | 4 drivers/vhost/net.c | 10 drivers/watchdog/wdat_wdt.c | 2 fs/ceph/file.c | 17 fs/cifs/cifsacl.c | 4 fs/cifs/connect.c | 2 fs/cifs/inode.c | 2 fs/dax.c | 3 fs/ext4/super.c | 6 fs/f2fs/data.c | 32 fs/io-wq.c | 22 fs/io_uring.c | 12 fs/namei.c | 2 fs/nfs/nfs4file.c | 1 fs/nfs/nfs4proc.c | 18 fs/ubifs/orphan.c | 4 fs/xfs/libxfs/xfs_attr.h | 7 fs/xfs/xfs_ioctl.c | 2 fs/xfs/xfs_ioctl32.c | 2 include/acpi/actypes.h | 3 include/asm-generic/vdso/vsyscall.h | 4 include/linux/blkdev.h | 2 include/linux/blktrace_api.h | 18 include/linux/hid.h | 2 include/linux/netdevice.h | 7 include/linux/netfilter/ipset/ip_set.h | 11 include/linux/sched/nohz.h | 2 include/net/flow_dissector.h | 9 include/uapi/linux/usb/charger.h | 16 kernel/audit.c | 40 kernel/auditfilter.c | 71 - kernel/kprobes.c | 4 kernel/locking/lockdep_proc.c | 4 kernel/rcu/tree_exp.h | 11 kernel/sched/core.c | 31 kernel/sched/fair.c | 7 kernel/sched/loadavg.c | 33 kernel/time/vsyscall.c | 37 kernel/trace/blktrace.c | 114 +- kernel/trace/trace.c | 2 mm/debug.c | 8 mm/gup.c | 3 mm/huge_memory.c | 26 net/core/dev.c | 34 net/core/fib_rules.c | 2 net/core/rtnetlink.c | 26 net/ipv4/udp.c | 6 net/ipv6/ip6_fib.c | 7 net/ipv6/route.c | 1 net/mac80211/mlme.c | 6 net/mac80211/util.c | 34 net/netfilter/ipset/ip_set_core.c | 34 net/netfilter/ipset/ip_set_hash_gen.h | 635 +++++++++---- net/netfilter/nft_tunnel.c | 4 net/netfilter/xt_hashlimit.c | 12 net/netlink/af_netlink.c | 5 net/sched/cls_flower.c | 1 net/sctp/sm_statefuns.c | 29 net/smc/af_smc.c | 2 net/smc/smc_clc.c | 4 net/tipc/socket.c | 2 net/tls/tls_device.c | 20 net/wireless/ethtool.c | 8 net/wireless/nl80211.c | 5 scripts/Makefile.lib | 4 security/integrity/ima/ima_policy.c | 44 tools/perf/builtin-report.c | 6 tools/perf/ui/browsers/hists.c | 1 tools/perf/ui/gtk/Build | 5 tools/perf/util/map.c | 1 tools/testing/selftests/ftrace/Makefile | 2 tools/testing/selftests/livepatch/Makefile | 2 tools/testing/selftests/net/fib_tests.sh | 6 tools/testing/selftests/rseq/Makefile | 2 tools/testing/selftests/rtc/Makefile | 2 virt/kvm/kvm_main.c | 12 188 files changed, 1960 insertions(+), 1106 deletions(-) Aleksa Sarai (1): namei: only return -ECHILD from follow_dotdot_rcu() Alexandra Winter (1): s390/qeth: vnicc Fix EOPNOTSUPP precedence Alexandre Belloni (2): net: macb: ensure interface is not suspended on at91rm9200 net: macb: Properly handle phylink on at91rm9200 Andrei Otcheretianski (1): mac80211: Remove a redundant mutex unlock Anirudh Venkataramanan (1): ice: Use ice_pf_to_dev Anton Eidelman (1): nvme/tcp: fix bug on double requeue when send fails Anup Patel (1): RISC-V: Don't enable all interrupts in trap_init() Aric Cyr (1): drm/amd/display: Check engine is not NULL before acquiring Aristeu Rozanski (1): EDAC: skx_common: downgrade message importance on missing PCI device Arnaldo Carvalho de Melo (1): perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc Arthur Kiyanovski (9): net: ena: fix potential crash when rxfh key is NULL net: ena: fix uses of round_jiffies() net: ena: add missing ethtool TX timestamping indication net: ena: fix incorrect default RSS key net: ena: rss: store hash function as values and not bits net: ena: fix incorrectly saving queue numbers when setting RSS indirection table net: ena: fix corruption of dev_idx_to_host_tbl net: ena: ena-com.c: prevent NULL pointer dereference net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE Arun Parameswaran (1): net: phy: restore mdio regs in the iproc mdio driver Ben Shelton (1): ice: Use correct netif error function Benjamin Block (1): scsi: zfcp: fix wrong data and display format of SFP+ temperature Benjamin Poirier (2): ipv6: Fix route replacement with dev-only route ipv6: Fix nlmsg_flags when splitting a multipath route Bijan Mottahedeh (1): nvme-pci: Hold cq_poll_lock while completing CQEs Bjorn Andersson (1): clk: qcom: rpmh: Sort OF match table Bjørn Mork (2): qmi_wwan: re-add DW5821e pre-production variant qmi_wwan: unconditionally reject 2 ep interfaces Brett Creeley (2): i40e: Fix the conditional for i40e_vc_validate_vqs_bitmaps ice: Don't allow same value for Rx tail to be written twice Brian Norris (2): mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame() mwifiex: delete unused mwifiex_get_intf_num() Bruce Allan (2): ice: fix and consolidate logging of NVM/firmware version information ice: update Unit Load Status bitmask to check after reset Cengiz Can (1): perf maps: Add missing unlock to maps__insert() error case Chao Yu (1): f2fs: fix to add swap extent correctly Cheng Jian (1): sched/fair: Optimize select_idle_cpu Chris Wilson (1): drm/i915: Avoid recursing onto active vma from the shrinker Christoph Hellwig (1): xfs: clear kernel only flags in XFS_IOC_ATTRMULTI_BY_HANDLE Christophe JAILLET (3): HID: alps: Fix an error handling path in 'alps_input_configured()' MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()' Cong Wang (1): netfilter: xt_hashlimit: reduce hashlimit_mutex scope for htable_put() Corey Minyard (1): ipmi:ssif: Handle a possible NULL pointer reference Damien Le Moal (1): scsi: sd_sbc: Fix sd_zbc_report_zones() Dan Carpenter (1): ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() Daniel Kolesa (1): amdgpu: Prevent build errors regarding soft/hard-float FP ABI tags Daniel Vetter (2): drm/amdgpu: Drop DRIVER_USE_AGP drm/radeon: Inline drm_get_pci_dev Dave Ertman (1): ice: Fix switch between FW and SW LLDP David Rientjes (1): mm, thp: fix defrag setting if newline is not used Dmitry Bezrukov (1): net: atlantic: checksum compat issue Dmitry Bogdanov (1): net: atlantic: fix out of range usage of active_vlans array Dmitry Osipenko (1): nfc: pn544: Fix occasional HW initialization failure Eric Dumazet (2): net: add strict checks in netdev_name_node_alt_destroy() net: rtnetlink: fix bugs in rtnl_alt_ifname() Eugenio Pérez (1): vhost: Check docket sk_family instead of call getname Florian Fainelli (2): net: dsa: b53: Ensure the default VID is untagged thermal: brcmstb_thermal: Do not use DT coefficients Frank Sorenson (1): cifs: Fix mode output in debugging statements Geert Uytterhoeven (1): ubifs: Fix ino_t format warnings in orphan_delete() Greg Kroah-Hartman (1): Linux 5.5.8 Guangbin Huang (1): net: hns3: fix a copying IPv6 address error in hclge_fd_get_flow_tuples() Gustavo A. R. Silva (1): i2c: altera: Fix potential integer overflow Haiyang Zhang (1): hv_netvsc: Fix unwanted wakeup in netvsc_attach() Hans de Goede (1): HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock Harald Freudenberger (1): s390/zcrypt: fix card and queue total counter wrap Horatiu Vultur (1): net: mscc: fix in frame extraction Isabel Zhang (1): drm/amd/display: Add initialitions for PLL2 clock source Jan Kara (1): blktrace: Protect q->blk_trace with RCU Janne Karhunen (1): ima: ima/lsm policy rule loading logic bug fixes Jason Baron (1): net: sched: correct flower port blocking Jeff Moyer (1): dax: pass NOWAIT flag to iomap_apply Jens Axboe (2): io-wq: don't call kXalloc_node() with non-online node io_uring: fix 32-bit compatability with sendmsg/recvmsg Jethro Beekman (1): net: fib_rules: Correctly set table field when table number exceeds 8 bits Jim Mattson (2): kvm: nVMX: VMWRITE checks VMCS-link pointer before VMCS field kvm: nVMX: VMWRITE checks unsupported field before read-only field Jin Yao (1): perf report: Fix no libunwind compiled warning break s390 issue Jiri Olsa (1): perf ui gtk: Add missing zalloc object Johan Korsnes (2): HID: core: fix off-by-one memset in hid_report_raw_event() HID: core: increase HID report buffer size to 8KiB Johannes Berg (2): mac80211: consider more elements in parsing CRC nl80211: fix potential leak in AP start John Garry (1): perf/smmuv3: Use platform_get_irq_optional() for wired interrupt John Hubbard (1): mm/gup: allow FOLL_FORCE for get_user_pages_fast() Jozsef Kadlecsik (2): netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports netfilter: ipset: Fix forceadd evaluation path Julian Wiedmann (1): s390/qeth: fix off-by-one in RX copybreak check Kan Liang (3): perf/x86/intel: Add Elkhart Lake support perf/x86/cstate: Add Tremont support perf/x86/msr: Add Tremont support Kees Cook (1): docs: Fix empty parallelism argument Keith Busch (1): nvme/pci: move cqe check after device shutdown Krishnamraju Eraparaju (1): RDMA/siw: Remove unwanted WARN_ON in siw_cm_llp_data_ready() Kuninori Morimoto (1): ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi Lijun Ou (1): RDMA/hns: Bugfix for posting a wqe with sge Linus Walleij (1): thermal: db8500: Depromote debug print Mark Tomlinson (1): MIPS: cavium_octeon: Fix syncw generation. Masahiro Yamada (1): kbuild: fix DT binding schema rule to detect command line changes Masami Hiramatsu (1): kprobes: Set unoptimized flag after unoptimizing code Matteo Croce (1): netfilter: nf_flowtable: fix documentation Michael Ellerman (1): selftests: Install settings files to fix TIMEOUT failures Michal Kalderon (1): qede: Fix race between rdma destroy workqueue and link change event Mika Westerberg (2): ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro ACPI: watchdog: Fix gas->access_width usage Neeraj Upadhyay (1): rcu: Allow only one expedited GP to run concurrently with wakeups Nigel Kirkland (1): nvme: prevent warning triggered by nvme_stop_keep_alive Nikita Danilov (1): net: atlantic: better loopback mode handling Nikolay Aleksandrov (1): net: netlink: cap max groups which will be considered in netlink_bind() Oliver Upton (1): KVM: VMX: check descriptor table exits on instruction emulation Orson Zhai (1): Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" Paolo Abeni (1): Revert "net: dev: introduce support for sch BYPASS for lockless qdisc" Paul Moore (2): audit: fix error handling in audit_data_to_entry() audit: always check the netlink payload length in audit_receive_msg() Pavel Belous (3): net: atlantic: fix use after free kasan warn net: atlantic: fix potential error handling net: atlantic: possible fault in transition to hibernation Peter Chen (1): usb: charger: assign specific number for enum value Peter Xu (1): KVM: X86: Fix kvm_bitmap_or_dest_vcpus() to use irq shorthand Peter Zijlstra (Intel) (1): timers/nohz: Update NOHZ load in remote tick Rafael J. Wysocki (1): cpufreq: Fix policy initialization for internal governor drivers Rohit Maheshwari (1): net/tls: Fix to avoid gettig invalid tls record Sameeh Jubran (3): net: ena: rss: do not allocate key when not supported net: ena: rss: fix failure to get indirection table net: ena: ethtool: use correct value for crc32 hash Sameer Pujar (1): bus: tegra-aconnect: Remove PM_CLK dependency Scott Wood (1): sched/core: Don't skip remote tick for idle CPUs Sean Christopherson (3): KVM: Check for a bad hva before dropping into the ghc slow path KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path KVM: x86: Remove spurious clearing of async #PF MSR Sean Paul (1): drm/msm: Set dma maximum segment size for mdss Sergey Matyukevich (2): cfg80211: check wiphy driver existence for drvinfo report cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE Shannon Nelson (1): ionic: fix fw_status read Shay Bar (1): mac80211: fix wrong 160/80+80 MHz setting Shirish S (1): amdgpu/gmc_v9: save/restore sdpif regs during S3 Stefano Garzarella (1): io_uring: flush overflowed CQ events in the io_uring_poll() Steven Rostedt (VMware) (1): tracing: Disable trace_printk() on post poned tests Sung Lee (1): drm/amd/display: Do not set optimized_require to false after plane disable Taehee Yoo (3): bonding: add missing netdev_update_lockdep_key() net: export netdev_next_lower_dev_rcu() bonding: fix lockdep warning in bond_get_stats() Thierry Reding (1): soc/tegra: fuse: Fix build with Tegra194 configuration Thomas Gleixner (2): lib/vdso: Make __arch_update_vdso_data() logic understandable lib/vdso: Update coarse timekeeper unconditionally Tina Zhang (2): drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime drm/i915/gvt: Separate display reset from ALL_ENGINES reset Tom Lendacky (1): KVM: SVM: Override default MMIO mask if memory encryption is enabled Trond Myklebust (1): NFSv4: Fix races between open and dentry revalidation Tuong Lien (1): tipc: fix successful connect() but timed out Ursula Braun (2): net/smc: transfer fasync_list in case of fallback net/smc: no peer ID in CLC decline for SMCD Uwe Kleine-König (1): pwm: omap-dmtimer: put_device() after of_find_device_by_node() Vasundhara Volam (2): bnxt_en: Improve device shutdown method. bnxt_en: Issue PCIe FLR in kdump kernel to cleanup pending DMAs. Vincent Guittot (1): sched/fair: Prevent unlimited runtime on throttled group Vlastimil Babka (1): mm/debug.c: always print flags in dump_page() Waiman Long (1): locking/lockdep: Fix lockdep_stats indentation problem Wei Yang (1): mm/huge_memory.c: use head to check huge zero page Willem de Bruijn (1): udp: rehash on disconnect Wolfram Sang (2): macintosh: therm_windtunnel: fix regression when instantiating devices i2c: jz4780: silence log flood on txabrt Xiaochen Shen (1): x86/resctrl: Check monitoring static key in the MBM overflow handler Xin Long (2): sctp: move the format error check out of __sctp_sf_do_9_1_abort netfilter: nft_tunnel: no need to call htons() when dumping ports Xiubo Li (1): ceph: do not execute direct write in parallel if O_APPEND is specified Yixian Liu (1): RDMA/hns: Simplify the calculation and usage of wqe idx for post verbs Yonglong Liu (1): net: hns3: fix VF bandwidth does not take effect in some case Yongqiang Sun (1): drm/amd/display: Limit minimum DPPCLK to 100MHz. Yufeng Mo (1): net: hns3: add management table after IMP reset dan.carpenter(a)oracle.com (1): HID: hiddev: Fix race in in hiddev_disconnect()

4 years, 3 months

1
1
0 0

Linux 5.4.24

by Greg KH

I'm announcing the release of the 5.4.24 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/kbuild/makefiles.rst | 17 Documentation/networking/nf_flowtable.txt | 2 Makefile | 106 - arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 arch/mips/kernel/vpe.c | 2 arch/x86/events/intel/core.c | 1 arch/x86/events/intel/cstate.c | 22 arch/x86/events/msr.c | 3 arch/x86/kernel/cpu/resctrl/internal.h | 1 arch/x86/kernel/cpu/resctrl/monitor.c | 4 arch/x86/kvm/svm.c | 43 arch/x86/kvm/vmx/nested.c | 70 arch/x86/kvm/vmx/vmx.c | 15 arch/x86/kvm/x86.c | 6 drivers/acpi/acpi_watchdog.c | 3 drivers/bus/Kconfig | 1 drivers/char/ipmi/ipmi_ssif.c | 10 drivers/cpufreq/cpufreq.c | 12 drivers/devfreq/devfreq.c | 4 drivers/edac/skx_common.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 1 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 37 drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile | 6 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 6 drivers/gpu/drm/amd/display/dc/dce/dce_aux.c | 2 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 1 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 6 drivers/gpu/drm/amd/include/asic_reg/dce/dce_12_0_offset.h | 2 drivers/gpu/drm/i915/Kconfig.debug | 1 drivers/gpu/drm/i915/gvt/dmabuf.c | 2 drivers/gpu/drm/i915/gvt/vgpu.c | 2 drivers/gpu/drm/msm/msm_drv.c | 8 drivers/gpu/drm/radeon/radeon_drv.c | 43 drivers/gpu/drm/radeon/radeon_kms.c | 6 drivers/hid/hid-alps.c | 2 drivers/hid/hid-core.c | 4 drivers/hid/hid-ite.c | 5 drivers/hid/usbhid/hiddev.c | 2 drivers/i2c/busses/i2c-altera.c | 2 drivers/i2c/busses/i2c-jz4780.c | 36 drivers/infiniband/hw/hns/hns_roce_device.h | 3 drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 37 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 80 drivers/infiniband/sw/siw/siw_cm.c | 5 drivers/macintosh/therm_windtunnel.c | 52 drivers/net/bonding/bond_main.c | 55 drivers/net/bonding/bond_options.c | 2 drivers/net/dsa/b53/b53_common.c | 3 drivers/net/ethernet/amazon/ena/ena_com.c | 96 - drivers/net/ethernet/amazon/ena/ena_com.h | 9 drivers/net/ethernet/amazon/ena/ena_ethtool.c | 46 drivers/net/ethernet/amazon/ena/ena_netdev.c | 6 drivers/net/ethernet/amazon/ena/ena_netdev.h | 2 drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 2 drivers/net/ethernet/aquantia/atlantic/aq_filters.c | 2 drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 8 drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 7 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 12 drivers/net/ethernet/cadence/macb_main.c | 6 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 22 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 drivers/net/ethernet/intel/ice/ice_common.c | 17 drivers/net/ethernet/intel/ice/ice_hw_autogen.h | 6 drivers/net/ethernet/mscc/ocelot_board.c | 8 drivers/net/ethernet/qlogic/qede/qede.h | 2 drivers/net/ethernet/qlogic/qede/qede_rdma.c | 29 drivers/net/hyperv/netvsc.c | 2 drivers/net/hyperv/netvsc_drv.c | 3 drivers/net/phy/mdio-bcm-iproc.c | 20 drivers/net/usb/qmi_wwan.c | 43 drivers/net/wireless/marvell/mwifiex/main.h | 13 drivers/net/wireless/marvell/mwifiex/tdls.c | 75 drivers/nfc/pn544/i2c.c | 1 drivers/nvme/host/core.c | 10 drivers/nvme/host/pci.c | 25 drivers/nvme/host/rdma.c | 2 drivers/nvme/host/tcp.c | 9 drivers/perf/arm_smmuv3_pmu.c | 2 drivers/pwm/pwm-omap-dmtimer.c | 21 drivers/s390/crypto/ap_bus.h | 4 drivers/s390/crypto/ap_card.c | 8 drivers/s390/crypto/ap_queue.c | 6 drivers/s390/crypto/zcrypt_api.c | 16 drivers/s390/net/qeth_l2_main.c | 29 drivers/soc/tegra/fuse/fuse-tegra30.c | 3 drivers/thermal/broadcom/brcmstb_thermal.c | 31 drivers/thermal/db8500_thermal.c | 4 drivers/vhost/net.c | 10 drivers/watchdog/wdat_wdt.c | 2 fs/ceph/file.c | 17 fs/cifs/cifsacl.c | 4 fs/cifs/connect.c | 2 fs/cifs/inode.c | 2 fs/dax.c | 3 fs/ext4/super.c | 6 fs/f2fs/data.c | 32 fs/io_uring.c | 51 fs/namei.c | 2 fs/nfs/nfs4file.c | 1 fs/nfs/nfs4proc.c | 18 fs/ubifs/orphan.c | 4 fs/xfs/libxfs/xfs_attr.h | 7 fs/xfs/xfs_ioctl.c | 2 fs/xfs/xfs_ioctl32.c | 2 include/Kbuild | 1185 ------------- include/acpi/actypes.h | 3 include/asm-generic/vdso/vsyscall.h | 4 include/linux/blkdev.h | 2 include/linux/blktrace_api.h | 18 include/linux/hid.h | 2 include/linux/netdevice.h | 7 include/linux/netfilter/ipset/ip_set.h | 11 include/linux/sched/nohz.h | 2 include/net/flow_dissector.h | 9 include/uapi/linux/usb/charger.h | 16 init/Kconfig | 22 kernel/audit.c | 40 kernel/auditfilter.c | 71 kernel/kprobes.c | 4 kernel/locking/lockdep_proc.c | 4 kernel/rcu/tree_exp.h | 11 kernel/sched/core.c | 31 kernel/sched/fair.c | 7 kernel/sched/loadavg.c | 33 kernel/time/vsyscall.c | 37 kernel/trace/blktrace.c | 114 - kernel/trace/trace.c | 2 lib/Kconfig.debug | 11 mm/debug.c | 8 mm/gup.c | 3 mm/huge_memory.c | 26 net/core/dev.c | 28 net/core/fib_rules.c | 2 net/ipv4/udp.c | 6 net/ipv6/ip6_fib.c | 7 net/ipv6/route.c | 1 net/mac80211/mlme.c | 6 net/mac80211/util.c | 34 net/netfilter/ipset/ip_set_core.c | 34 net/netfilter/ipset/ip_set_hash_gen.h | 635 ++++-- net/netfilter/nft_tunnel.c | 4 net/netfilter/xt_hashlimit.c | 12 net/netlink/af_netlink.c | 5 net/sched/cls_flower.c | 1 net/sctp/sm_statefuns.c | 29 net/smc/af_smc.c | 2 net/smc/smc_clc.c | 4 net/tls/tls_device.c | 20 net/wireless/ethtool.c | 8 net/wireless/nl80211.c | 5 scripts/Makefile.build | 9 scripts/Makefile.headersinst | 18 scripts/Makefile.lib | 18 security/integrity/ima/ima_policy.c | 44 tools/perf/ui/browsers/hists.c | 1 tools/perf/ui/gtk/Build | 5 tools/testing/selftests/ftrace/Makefile | 2 tools/testing/selftests/livepatch/Makefile | 2 tools/testing/selftests/net/fib_tests.sh | 6 tools/testing/selftests/rseq/Makefile | 2 tools/testing/selftests/rtc/Makefile | 2 usr/include/Makefile | 15 virt/kvm/kvm_main.c | 12 164 files changed, 1883 insertions(+), 2294 deletions(-) Aleksa Sarai (1): namei: only return -ECHILD from follow_dotdot_rcu() Alexandra Winter (1): s390/qeth: vnicc Fix EOPNOTSUPP precedence Alexandre Belloni (1): net: macb: ensure interface is not suspended on at91rm9200 Andrei Otcheretianski (1): mac80211: Remove a redundant mutex unlock Anton Eidelman (1): nvme/tcp: fix bug on double requeue when send fails Aric Cyr (1): drm/amd/display: Check engine is not NULL before acquiring Aristeu Rozanski (1): EDAC: skx_common: downgrade message importance on missing PCI device Arnaldo Carvalho de Melo (1): perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc Arthur Kiyanovski (9): net: ena: fix potential crash when rxfh key is NULL net: ena: fix uses of round_jiffies() net: ena: add missing ethtool TX timestamping indication net: ena: fix incorrect default RSS key net: ena: rss: store hash function as values and not bits net: ena: fix incorrectly saving queue numbers when setting RSS indirection table net: ena: fix corruption of dev_idx_to_host_tbl net: ena: ena-com.c: prevent NULL pointer dereference net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE Arun Parameswaran (1): net: phy: restore mdio regs in the iproc mdio driver Benjamin Poirier (2): ipv6: Fix route replacement with dev-only route ipv6: Fix nlmsg_flags when splitting a multipath route Bijan Mottahedeh (1): nvme-pci: Hold cq_poll_lock while completing CQEs Bjørn Mork (2): qmi_wwan: re-add DW5821e pre-production variant qmi_wwan: unconditionally reject 2 ep interfaces Brett Creeley (1): i40e: Fix the conditional for i40e_vc_validate_vqs_bitmaps Brian Norris (2): mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame() mwifiex: delete unused mwifiex_get_intf_num() Bruce Allan (1): ice: update Unit Load Status bitmask to check after reset Chao Yu (1): f2fs: fix to add swap extent correctly Cheng Jian (1): sched/fair: Optimize select_idle_cpu Christoph Hellwig (1): xfs: clear kernel only flags in XFS_IOC_ATTRMULTI_BY_HANDLE Christophe JAILLET (3): HID: alps: Fix an error handling path in 'alps_input_configured()' MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()' Cong Wang (1): netfilter: xt_hashlimit: reduce hashlimit_mutex scope for htable_put() Corey Minyard (1): ipmi:ssif: Handle a possible NULL pointer reference Dan Carpenter (1): ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() Daniel Kolesa (1): amdgpu: Prevent build errors regarding soft/hard-float FP ABI tags Daniel Vetter (2): drm/amdgpu: Drop DRIVER_USE_AGP drm/radeon: Inline drm_get_pci_dev David Rientjes (1): mm, thp: fix defrag setting if newline is not used Dmitry Bogdanov (1): net: atlantic: fix out of range usage of active_vlans array Dmitry Osipenko (1): nfc: pn544: Fix occasional HW initialization failure Eugenio Pérez (1): vhost: Check docket sk_family instead of call getname Florian Fainelli (2): net: dsa: b53: Ensure the default VID is untagged thermal: brcmstb_thermal: Do not use DT coefficients Frank Sorenson (1): cifs: Fix mode output in debugging statements Geert Uytterhoeven (1): ubifs: Fix ino_t format warnings in orphan_delete() Greg Kroah-Hartman (1): Linux 5.4.24 Guangbin Huang (1): net: hns3: fix a copying IPv6 address error in hclge_fd_get_flow_tuples() Gustavo A. R. Silva (1): i2c: altera: Fix potential integer overflow Haiyang Zhang (1): hv_netvsc: Fix unwanted wakeup in netvsc_attach() Hans de Goede (1): HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock Harald Freudenberger (1): s390/zcrypt: fix card and queue total counter wrap Horatiu Vultur (1): net: mscc: fix in frame extraction Isabel Zhang (1): drm/amd/display: Add initialitions for PLL2 clock source Jan Kara (1): blktrace: Protect q->blk_trace with RCU Janne Karhunen (1): ima: ima/lsm policy rule loading logic bug fixes Jason Baron (1): net: sched: correct flower port blocking Jeff Moyer (1): dax: pass NOWAIT flag to iomap_apply Jens Axboe (2): io_uring: grab ->fs as part of async offload io_uring: fix 32-bit compatability with sendmsg/recvmsg Jethro Beekman (1): net: fib_rules: Correctly set table field when table number exceeds 8 bits Jim Mattson (2): kvm: nVMX: VMWRITE checks VMCS-link pointer before VMCS field kvm: nVMX: VMWRITE checks unsupported field before read-only field Jiri Olsa (1): perf ui gtk: Add missing zalloc object Johan Korsnes (2): HID: core: fix off-by-one memset in hid_report_raw_event() HID: core: increase HID report buffer size to 8KiB Johannes Berg (2): mac80211: consider more elements in parsing CRC nl80211: fix potential leak in AP start John Garry (1): perf/smmuv3: Use platform_get_irq_optional() for wired interrupt John Hubbard (1): mm/gup: allow FOLL_FORCE for get_user_pages_fast() Jozsef Kadlecsik (2): netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports netfilter: ipset: Fix forceadd evaluation path Kan Liang (3): perf/x86/intel: Add Elkhart Lake support perf/x86/cstate: Add Tremont support perf/x86/msr: Add Tremont support Keith Busch (1): nvme/pci: move cqe check after device shutdown Krishnamraju Eraparaju (1): RDMA/siw: Remove unwanted WARN_ON in siw_cm_llp_data_ready() Kuninori Morimoto (1): ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi Lijun Ou (1): RDMA/hns: Bugfix for posting a wqe with sge Linus Walleij (1): thermal: db8500: Depromote debug print Masahiro Yamada (5): kbuild: fix DT binding schema rule to detect command line changes kbuild: remove header compile test kbuild: move headers_check rule to usr/include/Makefile kbuild: remove unneeded variable, single-all kbuild: make single target builds even faster Masami Hiramatsu (1): kprobes: Set unoptimized flag after unoptimizing code Matteo Croce (1): netfilter: nf_flowtable: fix documentation Michael Ellerman (1): selftests: Install settings files to fix TIMEOUT failures Michal Kalderon (1): qede: Fix race between rdma destroy workqueue and link change event Mika Westerberg (2): ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro ACPI: watchdog: Fix gas->access_width usage Neeraj Upadhyay (1): rcu: Allow only one expedited GP to run concurrently with wakeups Nigel Kirkland (1): nvme: prevent warning triggered by nvme_stop_keep_alive Nikolay Aleksandrov (1): net: netlink: cap max groups which will be considered in netlink_bind() Oliver Upton (1): KVM: VMX: check descriptor table exits on instruction emulation Orson Zhai (1): Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" Paolo Abeni (1): Revert "net: dev: introduce support for sch BYPASS for lockless qdisc" Paul Moore (2): audit: fix error handling in audit_data_to_entry() audit: always check the netlink payload length in audit_receive_msg() Pavel Belous (2): net: atlantic: fix use after free kasan warn net: atlantic: fix potential error handling Peter Chen (1): usb: charger: assign specific number for enum value Peter Zijlstra (Intel) (1): timers/nohz: Update NOHZ load in remote tick Rafael J. Wysocki (1): cpufreq: Fix policy initialization for internal governor drivers Rohit Maheshwari (1): net/tls: Fix to avoid gettig invalid tls record Sameeh Jubran (3): net: ena: rss: do not allocate key when not supported net: ena: rss: fix failure to get indirection table net: ena: ethtool: use correct value for crc32 hash Sameer Pujar (1): bus: tegra-aconnect: Remove PM_CLK dependency Scott Wood (1): sched/core: Don't skip remote tick for idle CPUs Sean Christopherson (3): KVM: Check for a bad hva before dropping into the ghc slow path KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path KVM: x86: Remove spurious clearing of async #PF MSR Sean Paul (1): drm/msm: Set dma maximum segment size for mdss Sergey Matyukevich (2): cfg80211: check wiphy driver existence for drvinfo report cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE Shay Bar (1): mac80211: fix wrong 160/80+80 MHz setting Shirish S (1): amdgpu/gmc_v9: save/restore sdpif regs during S3 Steven Rostedt (VMware) (1): tracing: Disable trace_printk() on post poned tests Sung Lee (1): drm/amd/display: Do not set optimized_require to false after plane disable Taehee Yoo (3): bonding: add missing netdev_update_lockdep_key() net: export netdev_next_lower_dev_rcu() bonding: fix lockdep warning in bond_get_stats() Thierry Reding (1): soc/tegra: fuse: Fix build with Tegra194 configuration Thomas Gleixner (2): lib/vdso: Make __arch_update_vdso_data() logic understandable lib/vdso: Update coarse timekeeper unconditionally Tina Zhang (2): drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime drm/i915/gvt: Separate display reset from ALL_ENGINES reset Tom Lendacky (1): KVM: SVM: Override default MMIO mask if memory encryption is enabled Trond Myklebust (1): NFSv4: Fix races between open and dentry revalidation Ursula Braun (2): net/smc: transfer fasync_list in case of fallback net/smc: no peer ID in CLC decline for SMCD Uwe Kleine-König (1): pwm: omap-dmtimer: put_device() after of_find_device_by_node() Vasundhara Volam (2): bnxt_en: Improve device shutdown method. bnxt_en: Issue PCIe FLR in kdump kernel to cleanup pending DMAs. Vincent Guittot (1): sched/fair: Prevent unlimited runtime on throttled group Vlastimil Babka (1): mm/debug.c: always print flags in dump_page() Waiman Long (1): locking/lockdep: Fix lockdep_stats indentation problem Wei Yang (1): mm/huge_memory.c: use head to check huge zero page Willem de Bruijn (1): udp: rehash on disconnect Wolfram Sang (2): macintosh: therm_windtunnel: fix regression when instantiating devices i2c: jz4780: silence log flood on txabrt Xiaochen Shen (1): x86/resctrl: Check monitoring static key in the MBM overflow handler Xin Long (2): sctp: move the format error check out of __sctp_sf_do_9_1_abort netfilter: nft_tunnel: no need to call htons() when dumping ports Xiubo Li (1): ceph: do not execute direct write in parallel if O_APPEND is specified Yixian Liu (1): RDMA/hns: Simplify the calculation and usage of wqe idx for post verbs Yongqiang Sun (1): drm/amd/display: Limit minimum DPPCLK to 100MHz. Yufeng Mo (1): net: hns3: add management table after IMP reset dan.carpenter(a)oracle.com (1): HID: hiddev: Fix race in in hiddev_disconnect()

4 years, 3 months

1
1
0 0

Linux 4.19.108

by Greg KH

I'm announcing the release of the 4.19.108 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/networking/nf_flowtable.txt | 2 Makefile | 2 arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 arch/mips/kernel/vpe.c | 2 arch/x86/kvm/svm.c | 43 +++++++ arch/x86/kvm/vmx.c | 15 ++ arch/x86/kvm/x86.c | 6 - drivers/acpi/acpi_watchdog.c | 3 drivers/char/ipmi/ipmi_ssif.c | 10 + drivers/devfreq/devfreq.c | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 1 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 37 ++++++ drivers/gpu/drm/amd/include/asic_reg/dce/dce_12_0_offset.h | 2 drivers/gpu/drm/i915/gvt/dmabuf.c | 2 drivers/gpu/drm/i915/gvt/vgpu.c | 2 drivers/gpu/drm/msm/msm_drv.c | 8 + drivers/hid/hid-alps.c | 2 drivers/hid/hid-core.c | 4 drivers/hid/hid-ite.c | 5 drivers/hid/usbhid/hiddev.c | 2 drivers/i2c/busses/i2c-altera.c | 2 drivers/i2c/busses/i2c-jz4780.c | 36 ------ drivers/irqchip/irq-gic-v3-its.c | 2 drivers/macintosh/therm_windtunnel.c | 52 +++++---- drivers/net/ethernet/amazon/ena/ena_com.c | 48 ++++++-- drivers/net/ethernet/amazon/ena/ena_com.h | 9 + drivers/net/ethernet/amazon/ena/ena_ethtool.c | 46 +++++++ drivers/net/ethernet/amazon/ena/ena_netdev.c | 6 - drivers/net/ethernet/amazon/ena/ena_netdev.h | 2 drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 2 drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 8 - drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 7 - drivers/net/ethernet/mscc/ocelot_board.c | 8 + drivers/net/ethernet/qlogic/qede/qede.h | 2 drivers/net/ethernet/qlogic/qede/qede_rdma.c | 29 ++++- drivers/net/hyperv/netvsc.c | 2 drivers/net/hyperv/netvsc_drv.c | 3 drivers/net/phy/mdio-bcm-iproc.c | 20 +++ drivers/net/usb/qmi_wwan.c | 43 ++----- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 15 +- drivers/net/wireless/marvell/mwifiex/main.h | 13 -- drivers/net/wireless/marvell/mwifiex/tdls.c | 75 ++++--------- drivers/nfc/pn544/i2c.c | 1 drivers/pwm/pwm-omap-dmtimer.c | 21 ++- drivers/s390/crypto/ap_bus.h | 4 drivers/s390/crypto/ap_card.c | 8 - drivers/s390/crypto/ap_queue.c | 6 - drivers/s390/crypto/zcrypt_api.c | 16 +- drivers/s390/net/qeth_l2_main.c | 29 ++--- drivers/soc/tegra/fuse/fuse-tegra30.c | 3 drivers/thermal/broadcom/brcmstb_thermal.c | 31 +---- drivers/tty/sysrq.c | 8 - drivers/vhost/net.c | 10 - drivers/watchdog/wdat_wdt.c | 2 fs/cifs/cifsacl.c | 4 fs/cifs/connect.c | 2 fs/cifs/inode.c | 2 fs/dax.c | 3 fs/ext4/super.c | 6 - fs/namei.c | 2 include/acpi/actypes.h | 3 include/linux/hid.h | 2 include/net/flow_dissector.h | 9 + include/uapi/linux/usb/charger.h | 16 +- kernel/audit.c | 40 +++--- kernel/auditfilter.c | 71 ++++++------ kernel/kprobes.c | 4 kernel/sched/fair.c | 69 +++++++++-- kernel/trace/trace.c | 2 mm/huge_memory.c | 26 +--- net/core/fib_rules.c | 2 net/ipv6/ip6_fib.c | 7 - net/ipv6/route.c | 1 net/mac80211/util.c | 18 ++- net/netfilter/nft_tunnel.c | 4 net/netlink/af_netlink.c | 5 net/sched/cls_flower.c | 1 net/sctp/sm_statefuns.c | 29 +++-- net/smc/smc_clc.c | 4 net/tls/tls_device.c | 21 +++ net/wireless/ethtool.c | 8 + net/wireless/nl80211.c | 1 tools/perf/ui/browsers/hists.c | 1 tools/perf/util/stat-shadow.c | 6 - tools/testing/selftests/net/fib_tests.sh | 6 + virt/kvm/kvm_main.c | 12 +- 86 files changed, 699 insertions(+), 411 deletions(-) Aleksa Sarai (1): namei: only return -ECHILD from follow_dotdot_rcu() Alexandra Winter (1): s390/qeth: vnicc Fix EOPNOTSUPP precedence Arnaldo Carvalho de Melo (1): perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc Arthur Kiyanovski (8): net: ena: fix potential crash when rxfh key is NULL net: ena: fix uses of round_jiffies() net: ena: add missing ethtool TX timestamping indication net: ena: fix incorrect default RSS key net: ena: rss: store hash function as values and not bits net: ena: fix incorrectly saving queue numbers when setting RSS indirection table net: ena: ena-com.c: prevent NULL pointer dereference net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE Arun Parameswaran (1): net: phy: restore mdio regs in the iproc mdio driver Benjamin Poirier (2): ipv6: Fix route replacement with dev-only route ipv6: Fix nlmsg_flags when splitting a multipath route Bjørn Mork (2): qmi_wwan: re-add DW5821e pre-production variant qmi_wwan: unconditionally reject 2 ep interfaces Brian Norris (2): mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame() mwifiex: delete unused mwifiex_get_intf_num() Christophe JAILLET (3): HID: alps: Fix an error handling path in 'alps_input_configured()' MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()' Corey Minyard (1): ipmi:ssif: Handle a possible NULL pointer reference Dan Carpenter (1): ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() David Rientjes (1): mm, thp: fix defrag setting if newline is not used Dmitry Osipenko (1): nfc: pn544: Fix occasional HW initialization failure Eugenio Pérez (1): vhost: Check docket sk_family instead of call getname Florian Fainelli (1): thermal: brcmstb_thermal: Do not use DT coefficients Frank Sorenson (1): cifs: Fix mode output in debugging statements Greg Kroah-Hartman (1): Linux 4.19.108 Gustavo A. R. Silva (1): i2c: altera: Fix potential integer overflow Haiyang Zhang (1): hv_netvsc: Fix unwanted wakeup in netvsc_attach() Hans de Goede (1): HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock Harald Freudenberger (1): s390/zcrypt: fix card and queue total counter wrap Horatiu Vultur (1): net: mscc: fix in frame extraction Jason Baron (1): net: sched: correct flower port blocking Jeff Moyer (1): dax: pass NOWAIT flag to iomap_apply Jethro Beekman (1): net: fib_rules: Correctly set table field when table number exceeds 8 bits Joe Perches (1): irqchip/gic-v3-its: Fix misuse of GENMASK macro Johan Korsnes (2): HID: core: fix off-by-one memset in hid_report_raw_event() HID: core: increase HID report buffer size to 8KiB Johannes Berg (2): iwlwifi: pcie: fix rb_allocator workqueue allocation mac80211: consider more elements in parsing CRC Kuninori Morimoto (1): ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi Masami Hiramatsu (1): kprobes: Set unoptimized flag after unoptimizing code Matteo Croce (1): netfilter: nf_flowtable: fix documentation Michal Kalderon (1): qede: Fix race between rdma destroy workqueue and link change event Mika Westerberg (2): ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro ACPI: watchdog: Fix gas->access_width usage Nikolay Aleksandrov (1): net: netlink: cap max groups which will be considered in netlink_bind() Oliver Upton (1): KVM: VMX: check descriptor table exits on instruction emulation Orson Zhai (1): Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" Paul Moore (2): audit: fix error handling in audit_data_to_entry() audit: always check the netlink payload length in audit_receive_msg() Pavel Belous (2): net: atlantic: fix use after free kasan warn net: atlantic: fix potential error handling Peter Chen (1): usb: charger: assign specific number for enum value Petr Mladek (2): sysrq: Restore original console_loglevel when sysrq disabled sysrq: Remove duplicated sysrq message Ravi Bangoria (2): perf stat: Use perf_evsel__is_clocki() for clock events perf stat: Fix shadow stats for clock events Rohit Maheshwari (1): net/tls: Fix to avoid gettig invalid tls record Sameeh Jubran (2): net: ena: rss: fix failure to get indirection table net: ena: ethtool: use correct value for crc32 hash Sean Christopherson (3): KVM: Check for a bad hva before dropping into the ghc slow path KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path KVM: x86: Remove spurious clearing of async #PF MSR Sean Paul (1): drm/msm: Set dma maximum segment size for mdss Sergey Matyukevich (2): cfg80211: check wiphy driver existence for drvinfo report cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE Shirish S (1): amdgpu/gmc_v9: save/restore sdpif regs during S3 Steven Rostedt (VMware) (1): tracing: Disable trace_printk() on post poned tests Thierry Reding (1): soc/tegra: fuse: Fix build with Tegra194 configuration Tina Zhang (2): drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime drm/i915/gvt: Separate display reset from ALL_ENGINES reset Tom Lendacky (1): KVM: SVM: Override default MMIO mask if memory encryption is enabled Ursula Braun (1): net/smc: no peer ID in CLC decline for SMCD Uwe Kleine-König (1): pwm: omap-dmtimer: put_device() after of_find_device_by_node() Vincent Guittot (2): sched/fair: Optimize update_blocked_averages() sched/fair: Fix O(nr_cgroups) in the load balancing path Wei Yang (1): mm/huge_memory.c: use head to check huge zero page Wolfram Sang (2): macintosh: therm_windtunnel: fix regression when instantiating devices i2c: jz4780: silence log flood on txabrt Xin Long (2): sctp: move the format error check out of __sctp_sf_do_9_1_abort netfilter: nft_tunnel: no need to call htons() when dumping ports dan.carpenter(a)oracle.com (1): HID: hiddev: Fix race in in hiddev_disconnect()

4 years, 3 months

1
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[PATCH AUTOSEL 4.4 1/7] HID: core: fix off-by-one memset in hid_report_raw_event()

by Sasha Levin

From: Johan Korsnes <jkorsnes(a)cisco.com> [ Upstream commit 5ebdffd25098898aff1249ae2f7dbfddd76d8f8f ] In case a report is greater than HID_MAX_BUFFER_SIZE, it is truncated, but the report-number byte is not correctly handled. This results in a off-by-one in the following memset, causing a kernel Oops and ensuing system crash. Note: With commit 8ec321e96e05 ("HID: Fix slab-out-of-bounds read in hid_field_extract") I no longer hit the kernel Oops as we instead fail "controlled" at probe if there is a report too long in the HID report-descriptor. hid_report_raw_event() is an exported symbol, so presumabely we cannot always rely on this being the case. Fixes: 966922f26c7f ("HID: fix a crash in hid_report_raw_event() function.") Signed-off-by: Johan Korsnes <jkorsnes(a)cisco.com> Cc: Armando Visconti <armando.visconti(a)st.com> Cc: Jiri Kosina <jkosina(a)suse.cz> Cc: Alan Stern <stern(a)rowland.harvard.edu> Signed-off-by: Jiri Kosina <jkosina(a)suse.cz> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/hid/hid-core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 16ff8d3c7cfe4..325adbef134cc 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1508,7 +1508,9 @@ int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size, rsize = ((report->size - 1) >> 3) + 1; - if (rsize > HID_MAX_BUFFER_SIZE) + if (report_enum->numbered && rsize >= HID_MAX_BUFFER_SIZE) + rsize = HID_MAX_BUFFER_SIZE - 1; + else if (rsize > HID_MAX_BUFFER_SIZE) rsize = HID_MAX_BUFFER_SIZE; if (csize < rsize) { -- 2.20.1

4 years, 3 months

1
3
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[PATCH AUTOSEL 4.9 01/12] ACPI: watchdog: Allow disabling WDAT at boot

by Sasha Levin

From: Jean Delvare <jdelvare(a)suse.de> [ Upstream commit 3f9e12e0df012c4a9a7fd7eb0d3ae69b459d6b2c ] In case the WDAT interface is broken, give the user an option to ignore it to let a native driver bind to the watchdog device instead. Signed-off-by: Jean Delvare <jdelvare(a)suse.de> Acked-by: Mika Westerberg <mika.westerberg(a)linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- Documentation/kernel-parameters.txt | 4 ++++ drivers/acpi/acpi_watchdog.c | 12 +++++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index b2d2f4539a3fe..e05d65d6fcb68 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -335,6 +335,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted. dynamic table installation which will install SSDT tables to /sys/firmware/acpi/tables/dynamic. + acpi_no_watchdog [HW,ACPI,WDT] + Ignore the ACPI-based watchdog interface (WDAT) and let + a native driver control the watchdog device instead. + acpi_rsdp= [ACPI,EFI,KEXEC] Pass the RSDP address to the kernel, mostly used on machines running EFI runtime service to boot the diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c index 396e358c2cee0..0c9d5f0fcf56c 100644 --- a/drivers/acpi/acpi_watchdog.c +++ b/drivers/acpi/acpi_watchdog.c @@ -58,12 +58,14 @@ static bool acpi_watchdog_uses_rtc(const struct acpi_table_wdat *wdat) } #endif +static bool acpi_no_watchdog; + static const struct acpi_table_wdat *acpi_watchdog_get_wdat(void) { const struct acpi_table_wdat *wdat = NULL; acpi_status status; - if (acpi_disabled) + if (acpi_disabled || acpi_no_watchdog) return NULL; status = acpi_get_table(ACPI_SIG_WDAT, 0, @@ -91,6 +93,14 @@ bool acpi_has_watchdog(void) } EXPORT_SYMBOL_GPL(acpi_has_watchdog); +/* ACPI watchdog can be disabled on boot command line */ +static int __init disable_acpi_watchdog(char *str) +{ + acpi_no_watchdog = true; + return 1; +} +__setup("acpi_no_watchdog", disable_acpi_watchdog); + void __init acpi_watchdog_init(void) { const struct acpi_wdat_entry *entries; -- 2.20.1

4 years, 3 months

1
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[PATCH AUTOSEL 4.14 01/19] ACPI: watchdog: Allow disabling WDAT at boot

by Sasha Levin

From: Jean Delvare <jdelvare(a)suse.de> [ Upstream commit 3f9e12e0df012c4a9a7fd7eb0d3ae69b459d6b2c ] In case the WDAT interface is broken, give the user an option to ignore it to let a native driver bind to the watchdog device instead. Signed-off-by: Jean Delvare <jdelvare(a)suse.de> Acked-by: Mika Westerberg <mika.westerberg(a)linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- Documentation/admin-guide/kernel-parameters.txt | 4 ++++ drivers/acpi/acpi_watchdog.c | 12 +++++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 7e0a4be3503d6..ae51b1b7b67fb 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -137,6 +137,10 @@ dynamic table installation which will install SSDT tables to /sys/firmware/acpi/tables/dynamic. + acpi_no_watchdog [HW,ACPI,WDT] + Ignore the ACPI-based watchdog interface (WDAT) and let + a native driver control the watchdog device instead. + acpi_rsdp= [ACPI,EFI,KEXEC] Pass the RSDP address to the kernel, mostly used on machines running EFI runtime service to boot the diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c index 95600309ce420..685fd0ef9e8f2 100644 --- a/drivers/acpi/acpi_watchdog.c +++ b/drivers/acpi/acpi_watchdog.c @@ -58,12 +58,14 @@ static bool acpi_watchdog_uses_rtc(const struct acpi_table_wdat *wdat) } #endif +static bool acpi_no_watchdog; + static const struct acpi_table_wdat *acpi_watchdog_get_wdat(void) { const struct acpi_table_wdat *wdat = NULL; acpi_status status; - if (acpi_disabled) + if (acpi_disabled || acpi_no_watchdog) return NULL; status = acpi_get_table(ACPI_SIG_WDAT, 0, @@ -91,6 +93,14 @@ bool acpi_has_watchdog(void) } EXPORT_SYMBOL_GPL(acpi_has_watchdog); +/* ACPI watchdog can be disabled on boot command line */ +static int __init disable_acpi_watchdog(char *str) +{ + acpi_no_watchdog = true; + return 1; +} +__setup("acpi_no_watchdog", disable_acpi_watchdog); + void __init acpi_watchdog_init(void) { const struct acpi_wdat_entry *entries; -- 2.20.1

4 years, 3 months

1
12
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[PATCH AUTOSEL 4.19 01/31] ACPI: watchdog: Allow disabling WDAT at boot

by Sasha Levin

From: Jean Delvare <jdelvare(a)suse.de> [ Upstream commit 3f9e12e0df012c4a9a7fd7eb0d3ae69b459d6b2c ] In case the WDAT interface is broken, give the user an option to ignore it to let a native driver bind to the watchdog device instead. Signed-off-by: Jean Delvare <jdelvare(a)suse.de> Acked-by: Mika Westerberg <mika.westerberg(a)linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- Documentation/admin-guide/kernel-parameters.txt | 4 ++++ drivers/acpi/acpi_watchdog.c | 12 +++++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 8bf0c0532046f..1a5101b7e853c 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -136,6 +136,10 @@ dynamic table installation which will install SSDT tables to /sys/firmware/acpi/tables/dynamic. + acpi_no_watchdog [HW,ACPI,WDT] + Ignore the ACPI-based watchdog interface (WDAT) and let + a native driver control the watchdog device instead. + acpi_rsdp= [ACPI,EFI,KEXEC] Pass the RSDP address to the kernel, mostly used on machines running EFI runtime service to boot the diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c index 95600309ce420..685fd0ef9e8f2 100644 --- a/drivers/acpi/acpi_watchdog.c +++ b/drivers/acpi/acpi_watchdog.c @@ -58,12 +58,14 @@ static bool acpi_watchdog_uses_rtc(const struct acpi_table_wdat *wdat) } #endif +static bool acpi_no_watchdog; + static const struct acpi_table_wdat *acpi_watchdog_get_wdat(void) { const struct acpi_table_wdat *wdat = NULL; acpi_status status; - if (acpi_disabled) + if (acpi_disabled || acpi_no_watchdog) return NULL; status = acpi_get_table(ACPI_SIG_WDAT, 0, @@ -91,6 +93,14 @@ bool acpi_has_watchdog(void) } EXPORT_SYMBOL_GPL(acpi_has_watchdog); +/* ACPI watchdog can be disabled on boot command line */ +static int __init disable_acpi_watchdog(char *str) +{ + acpi_no_watchdog = true; + return 1; +} +__setup("acpi_no_watchdog", disable_acpi_watchdog); + void __init acpi_watchdog_init(void) { const struct acpi_wdat_entry *entries; -- 2.20.1

4 years, 3 months

1
15
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[PATCH AUTOSEL 5.5 01/67] ACPI: watchdog: Allow disabling WDAT at boot

by Sasha Levin

From: Jean Delvare <jdelvare(a)suse.de> [ Upstream commit 3f9e12e0df012c4a9a7fd7eb0d3ae69b459d6b2c ] In case the WDAT interface is broken, give the user an option to ignore it to let a native driver bind to the watchdog device instead. Signed-off-by: Jean Delvare <jdelvare(a)suse.de> Acked-by: Mika Westerberg <mika.westerberg(a)linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- Documentation/admin-guide/kernel-parameters.txt | 4 ++++ drivers/acpi/acpi_watchdog.c | 12 +++++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index ade4e6ec23e03..727a03fb26c99 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -136,6 +136,10 @@ dynamic table installation which will install SSDT tables to /sys/firmware/acpi/tables/dynamic. + acpi_no_watchdog [HW,ACPI,WDT] + Ignore the ACPI-based watchdog interface (WDAT) and let + a native driver control the watchdog device instead. + acpi_rsdp= [ACPI,EFI,KEXEC] Pass the RSDP address to the kernel, mostly used on machines running EFI runtime service to boot the diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c index b5516b04ffc07..ab6e434b4cee0 100644 --- a/drivers/acpi/acpi_watchdog.c +++ b/drivers/acpi/acpi_watchdog.c @@ -55,12 +55,14 @@ static bool acpi_watchdog_uses_rtc(const struct acpi_table_wdat *wdat) } #endif +static bool acpi_no_watchdog; + static const struct acpi_table_wdat *acpi_watchdog_get_wdat(void) { const struct acpi_table_wdat *wdat = NULL; acpi_status status; - if (acpi_disabled) + if (acpi_disabled || acpi_no_watchdog) return NULL; status = acpi_get_table(ACPI_SIG_WDAT, 0, @@ -88,6 +90,14 @@ bool acpi_has_watchdog(void) } EXPORT_SYMBOL_GPL(acpi_has_watchdog); +/* ACPI watchdog can be disabled on boot command line */ +static int __init disable_acpi_watchdog(char *str) +{ + acpi_no_watchdog = true; + return 1; +} +__setup("acpi_no_watchdog", disable_acpi_watchdog); + void __init acpi_watchdog_init(void) { const struct acpi_wdat_entry *entries; -- 2.20.1

4 years, 3 months

1
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Linux-stable-mirror March 2020